Evaluation Test
  • 1. 1. When a change occurs in the environment, what will organisms do?
A) Migrate or die
B) Die
C) Adapt
D) Adapt, migrate or die
  • 2. 2. Which of the following is an ecosystem?
A) Thunderstorm
B) Temperature
C) Sunlight
D) Rice field
  • 3. 3. Why are invasive species a threat to biodiversity?
A) They can be of help to some organism.
B) They can increase the number of resources.
C) They can be beneficial to humans
D) They can outcompete native organisms for their resources.
  • 4. 4. Which of the following is NOT a benefit of biodiversity?
A) Deforestation
B) Agriculture
C) Ecotourism
D) Medicine
  • 5. 5. Which of the following BEST describes adaptation?
A) It improves the organism’s ability to survive
B) It prevents organism’s ability to survive.
C) It is a place where organism lives.
D) It is a stage in an animal life cycle.
  • 6. 6. What do you think might happen if you remove a primary consumer from the ecosystem?
A) The number of secondary consumers will decrease.
B) There will be more food for secondary consumers.
C) The number of plants will increase.
D) The number of secondary consumers will increase.
  • 7. 7. Which of the environmental problems is responsible for “fish kills” in the country?
A) Deforestation
B) Wildlife depletion
C) C. Water pollution
D) Acid rain
  • 8. 8. Which of the following is NOT an example of environmental problems that can be found in a community?
A) Burning of plastics
B) Throwing garbage everywhere.
C) Converting lands to commercial buildings.
D) Using bamboo straws instead of plastic straws
  • 9. 9. What is the main cause of habitat destruction in animals?
A) Animals reproducing too quickly.
B) Earthquakes and volcanic eruption
C) Dynamite fishing
D) Illegal cutting of trees
  • 10. 10. Which of the following is an action you could take to help protect and conserve biodiversity in the environment?
A) But plastic bags instead of paper bags
B) Make use of vehicles even at short distance
C) C. Plant more trees
D) Consume more electricity at home
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